Home / 19,526.18-29,258.60-15,094.71

Finding the Fourth Proportional to 19,526.18, 29,258.60 and 15,094.71

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Solution

The fourth proportional to 19,526.18, 29,258.60 and 15,094.71 is: 22,618.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,526.18 : 29,258.60 = 15,094.71 : x
  2. Step 2: Convert to fraction form
    19,526.18/29,258.60 = 15,094.71/x
  3. Step 3: Cross multiply
    19,526.18x = 29,258.60 × 15,094.71
  4. Step 4: Simplify right side
    19,526.18x = 441,650,006.53
  5. Step 5: Solve for x
    x = 441,650,006.53/19,526.18
  6. Step 6: Final answer
    x = 22,618.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.